Uses

Mastodon is a free, open-source social network. A decentralized alternative to commercial platforms, it avoids the risks of a single company monopolizing your communication. Pick a server that you trust — whichever you choose, you can interact with everyone else. Anyone can run their own Mastodon instance and participate in the social network seamlessly.
Fluffy elephant friend

The Open Government Partnership is a multilateral initiative that aims to secure concrete commitments
from governments to promote transparency, empower citizens, fight corruption, and harness new technologies
to strengthen governance.